05-02-2015
Mathematics

contestada

Sophie is eating a 50-gram chocolate bar which contains 30% of coca. How many grams of coca are in the chocolate bar?

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ranya14591 ranya14591

05-02-2015

30/100 * 50 = 15 gram of coco

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enriquerf enriquerf

05-02-2015

so 30% of the chocolate bar is cocoa and if the bar is 50g it's the following:

(50x30)/100 = 15

which means 15 grams of the chocolate bar is pure cocoa

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